Gun rack



FIG. 1 is a perspective view of a gun rack,

FIG. 2 is a top view of a gun rack,

FIG. 3 is a right side view of a gun rack,

FIG. 4 is a left side view of a gun rack,

FIG. 5 is a front view of a gun rack; and,

FIG. 6 is a back view of gun rack. 

CLAIM The ornamental design for a gun rack, as shown and described. 